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4 years ago

PLEASE HELP I WILL REWARD BRANLIEST AND 99 POINTS!!!!

Mathematics

2 answers:

ch4aika [34]4 years ago

6 0

Answer:

Step 3, because the solution should also include all the values for x between the two given values

Step-by-step explanation:

step 1

we have

$y_1=\left|x-4\right|$

$y2=1$

step 2

The graph in the given problem

step 3

Identify the solution when $y1\leq y2$

$\left|x-4\right|\le1$

using a graphing tool

The solution is the interval -----> [3,5]

see the attached figure

All real numbers greater than or equal to 3 and less than or equal to 5

therefore

The first step in which the student made an error is step 3

Molodets [167]4 years ago

6 0

Answer:

Its C

Step-by-step explanation:

I just took the test and got it right. Hope this helps

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One hundred people, ages 11-15, were randomly surveyed to find their opinion of their favorite leisure time activity. Sixty-four

Zanzabum

Answer:

If there are 1500 students in your school then 960 students would enjoy watching TV

Step-by-step explanation:

Step 1: We know that 64% of kids aged from 11 to 15 enjoy watching TV and there is 1500 students in your school

Step 2: We now want to find 64% of 1500, we can rewrite 64% as 0.64. We multiple 1500 by 0.64 to find out how many students enjoy watching TV

0.64 x 1500 = # of students who like watching TV

960 = # of students who like watching TV

Therefore out of 1500 students, 960 would enjoy watching TV

3 0

3 years ago

Farah made 28 out of 84 shots on a goal in a recent hockey season. Write her shots made out of shots attempted as a decimal

Fudgin [204]

Answer:

0.4375

Step-by-step explanation:

Number of shots attempted by Farah = 84

Number of shots made by Farah = 28

So,

Shots made out of shots attempted will be Equal to

$\frac{28}{64}$

= 0.4375

Thus,

Number of shots made out of number of shots attempted for farah in hockey match equals to 0.4375 .

6 0

4 years ago

A spinner and 4 cards are shown below: A spinner with 5 equal sectors is shown in the figure. The colors Green, Blue, Purple, Ye

Anna11 [10]

A: 1 over 20; because if you multiply 4 (the number of cards) with 5 (The number of equal sectors), you get the answer of 20.

5 0

3 years ago

Read 2 more answers

Mario is setting up a new tent during a camping trip . The tent came with 7 feet of rope . The instructions are to use 34.5 inch

andrezito [222]

Answer:

The number of $8\frac{1}{4}$ inch sections of a rope Mario can cut from the rope is 6.

Step-by-step explanation:

Given:

Mario is setting up a new tent during a camping trip . The tent came with 7 feet of rope . The instructions are to use 34.5 inches of the rope to a tie the tent stakes in the ground . Mario will use all of the rope as instructed

Now, to write and solve equation to determine the number of 8 1/4 inch sections of a rope Mario can cut from the rope.

Let the number of sections be $x.$

The length of rope Mario can cut from the rope = $8\frac{1}{4} =\frac{33}{4} \ inch.$

Total length of rope = 7 feet.

So, 1 feet = 12 inches.

Thus, the length of rope in inches = 7 × 12 = 84 inches.

The length of rope to tie the tent stakes in the ground = 34.5 inches.

According to question:

Now, to get the number of sections we put an equation:

$x\frac{33}{4} =(84-34.5)$

$x\times \frac{33}{4} =49.5$

$x\times 8.25=49.5$

Dividing both sides by 8.25 we get:

$x=\frac{49.5}{8.25}$

$x=6.$

The number of sections = 6.

Therefore, the number of $8\frac{1}{4}$ inch sections of a rope Mario can cut from the rope is 6.

6 0

4 years ago

How do i solve 3v + 1 + 7v = -12

riadik2000 [5.3K]

Answer:

-1.3

Step-by-step explanation:

3v+1+7v=-12 equation

10v+1=-12 combine like terms

10v=-13 subtract 1 from both sides

v=-1.3 divide by 10

4 0

3 years ago

Read 2 more answers